package com.qf.service;

import com.qf.entity.User;

/**
 * @author 10202
 * @version V1.0
 * @Project xiaomi
 * @Package com.qf.service
 * @Date 2023/4/13 14:52
 */
public interface UserService {
    void addUser(User user);

    boolean queryByUsername(String username);

    User login(String username, String password);
}
